gradient

gradient

美 [ˈɡreɪdiənt] 　英 ['ɡreɪdiənt]

• n.倾斜度；梯度变化曲线
• adj.倾斜的；【动】步行的
• 网络渐变；坡度；渐变色

词形变化

同义词

英汉双解

英汉解释

英英解释

例句

Careful selection of step-size parameters is often necessary to obtain good performance from adaptive natural gradient algorithm.

对于自适应自然梯度算法，选择步长参数以达到好的分离性能是非常必要的。

The DWA, then, is a tube with an inner wall made of the high-gradient insulator and a series of silicon carbide switches along its length.

DWA正是由高沿面绝缘体制成的内壁及连续分布在其周围的金刚砂开关所构成的一个加速腔。

Improved gradient method and enhanced least squares method have been used in different stage of model development.

整个过程分别采用改进的梯度法、带有遗忘因子的最小二乘法等算法进行设计。

When there's a smaller gradient, air is often able to flow down from the Arctic.

而当它们之间只有一个较小的气压梯度时，风就能够经常从北极区向南吹。

OK, so if I go in that direction, which gives me the fastest increase, then the corresponding slope will be the length of the gradient.

也就是说，如果朝该方向运动，函数值变动得最剧烈，那么相应的斜率就是梯度向量的模长。

When slope gradient and soil surface hydrological condition had not change, runoff increased with increasing of rainfall intensity.

同一坡度和近地表水文条件下，平均侵蚀率是随雨强的增大而增加。

Test results of Qiantang River silt in Hangzhou show that the critical hydraulic gradient of the silt differs from that of sandy soil.

对杭州钱塘江粉土的实验结果表明，粉土的临界水力比降与一般砂土有差异。

One is to say that the vector field is a gradient in a certain region of a plane.

一个是向量场，在给定平面区域内是梯度场。

If you fail this test then you know for sure that you are not gradient field so you might as well do that.

如果通不过检验，那么可以肯定，它不是梯度场，你可能也会那样做。

Well, that means the gradient is actually perpendicular to the tangent plane or to the surface at this point.

那意味着，梯度向量在这点上，垂直于切平面或者是等值面。

This function of position that tells you how much actually energy stored somehow by the force field, and this gradient gives you the force.

这个关于位置的函数告诉我们，处于力场的某点有多少势能，梯度则告诉我们力。

In the paint program, paint over the particles so they get covered with a gradient like this, and save the image.

在绘画程序中，描绘整个粒子，这样他们将被一种渐变色覆盖，然后保存这张图片。

And it was seen from the wind tunnel tests that the wind pressure gradient had a nonlinear relationship with the wind velocity.

通过风洞试验发现，块石层内风压梯度与风速存在非线性关系，与速度的平方成正比；

Go to its Blending Options and give it a Gradient Overlay of a similar tone as that of the roof.

去它的混合选项，并给它一个作为屋顶类似的语气渐变叠加。

The results showed that it has features of low wind speed and small in vertical gradient of the wind speed in Sichuan basin.

结果表明，四川盆地具有风速小，且风速垂直梯度亦小的特征；

The main difference is the addition of a gradient to give it a fresher aesthetic.

主要变化是增加了色彩渐变，使得视觉上更加美观。

A learning algorithm using gradient descent method is not easy to implement in an electronic circuit and has local minimum.

一般大部分网路的学习演算法皆是使用梯度陡降法，但此方法不容易实现在电子电路上，而且容易掉入局部最小化的问题。

These results can be referred as the value of the characteristic length of a gradient-dependent damage model.

上述结果可供梯度依赖损伤模型为特征长度取值时参考。

On this basis, the gradient of pore size distribution can be made of the excellent performance of ceramic membrane materials.

在此基础上，孔径分布梯度可制成的陶瓷膜材料的卓越性能。

The system is devised with an energy-saving strategy, which utilizes stratified room air with a vertical temperature gradient.

系统与一个节约能源的策略一起设计，这用一个垂直的温度梯度利用房间内分层的空气。

Also we have a subtle gradient overlay and a drop shadow and a bit of "satin" .

此外，有一个渐变和投影和一点点的“光泽”。

Konggur in Late Cenozoic; the inflexion of every elevation rise gradient may be the dividing point of different uplift process.

而每个抬升梯度的拐点，则对应着不同隆升过程形成海拔高度的分界点。

The improved gradient descent algorithm has been used to train the wavelet neural network.

在训练小波神经网络时，采用了改进的梯度下降算法。

Such a polarization-gated excitation scheme creates an intense linearly polarized high-gradient evanescent field for electron acceleration.

这种偏振门控激发机制产生强烈的线偏振光高梯度电子加速消逝场。

The results of gradient projection method and task augment are compared by the simulation of a real robotic manipulators of four degrees.

通过一实际的四自由度平面机器人的仿真，比较了梯度投影法和任务扩充的方法。

A linear gradient changes color as you move horizontally, vertically, or parallel to a specified slanted line.

当水平地、垂直地或平行一指定的斜线移动到时，线性渐变改变颜色。

Adjust the gradient so the lightest red is at the bottom of the combined shapes.

调整梯度，使最轻的红色是在底部的合并形状。

Interest of each tag contains a time domain and a number of gradient domain.

每个兴趣项包含一个时间标签域和若干个梯度域。

The diffusion coefficient is determined as a function of the gradient of the signal convolved with a symmetric exponential filter.

的扩散系数确定的函数的梯度信号卷积的对称指数滤波器。

Lattice arrangement of LED lights shows that the temperature distribution is of a certain temperature gradient.

点阵排列LED灯的温度分布呈现一定的温度梯度；

A piece of heavy equipment used to level or smooth road or other surfaces to the desired gradient.

用来平整道路或其它表面以达到预期的坡度的一种重型设备

Paris Hilton is also remembered for her oversized, colored sunglasses, frequently with mirrored or gradient lenses.

巴黎希尔顿还记得她的过大，有色眼镜，经常与镜像或梯度镜头。

Draw a rectangle with a subtle blue gradient at the bottom of the post container.

在内容区域底部画一个浅色矩形。

Create a gradient the same as the top dots gradient and send the head behind the body shape.

创建一个梯度一样，顶端点的梯度和发送头部背后的体型。

There was no significant influence of calcium acetate gradient on drug release.

醋酸钙梯度法不影响药物的释放。

In this case, piezometers are placed upstream and downstream of the cutoff as an indication of the hydraulic gradient across the cutoff.

在这种情况下，水压计放在上游和作为横跨截止截止下游水力梯度迹象。

The revision of the image gradient is to revolve it to the reverse direction of the normal vector's projection on the image plane.

图像梯度修正是将图像梯度方向旋转到尽量与法向量在图像平面的投影反向一致的方向上。

It was also quite difficult for pedestrians to climb as 16% gradient was more manageable.

尽管16%的坡度较为容易，行人爬坡还是相当吃力的。

This equation describes the diffusion coefficient depends on a quantity and its gradient in a diffusion procedure.

这一方程描述了扩散过程中扩散系数依赖于未知量及其自身梯度。

Give it a Gradient Overlay with these colors.

给予这些色彩的渐变叠加。